by the RAPID cooling
of magnesium and iron-rich lava?
The Big Bang Theory Season 12, Episode 2
Westworld Season 2, Episode 10
No RAPID breathing,
no increase in perspiration.
The Big Bang Theory Season 1, Episode 10
Breaking Bad Season 2, Episode 2
And plus you got a RAPID prototyper.
That's an expensive piece of equipment.
The Big Bang Theory Season 2, Episode 16